php-phpbb/tests/dbal/migration/revert_table_with_dependency.php

<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/

class phpbb_dbal_migration_revert_table_with_dependency extends \phpbb\db\migration\migration
{
	static public function depends_on()
	{
		return array('phpbb_dbal_migration_revert_table');
	}

	function update_schema()
	{
		return array(
			'add_columns' => array(
				'phpbb_foobar' => array(
					'baz_column' => array('UINT', 1),
				),
			),
			'drop_columns' => array(
				'phpbb_foobar' => array(
					'bar_column',
				),
			),
		);
	}

	function revert_schema()
	{
		return array(
			'add_columns' => array(
				'phpbb_foobar' => array(
					'bar_column' => array('UINT', 1),
				),
			),
			'drop_columns' => array(
				'phpbb_foobar' => array(
					'baz_column',
				),
			),
		);
	}
}